losing mm3 at 121mph?

[sweetdiesel]

No, I'm saying is there maybe something in the tune, maybe even something you can't see, that is cutting fuel at higher RPM. Have you tried holding 4th out to the RPM you are seeing in 5th to see if it does the same thing?

You allready know the answer dont you?hyschic: It was table D5197 It now fuels to over 140mph

 

[JoshH]

I was just throwing stuff out there to try to help you figure it out. Did you try it already?